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Tohatsu cross reference

JeffAdams

New member
Hi folks,

I have an unmarked motor, identified through its serial number as a Mercury Mariner 4/5 sn #09852794 mod #1004211rb year 1995.

I'm hoping to cross refer to a Tohatsu power head. Does anyone have the information?

Right now, I'm very keen to get a spark plug number for it, and then a manual.

There's an NKG B6HS in the motor at the moment. I've no way of knowing if this is correct, or just what someone had to hand!

Thanks

Jeff Adams
 
Check the parts catalog at your local Tohatsu/Nissan dealer. Probably a 5B. If so, the 5B uses a slightly colder plug, NGK BP7HS-10. If you are successful in identifying it as a Tohatsu powerhead, any dealer can sell you a Factory service manual, as well as service parts.
 
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